<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <link rel="stylesheet" href="css/bootstrap.min.css" />
    <script type="text/javascript" src="js/jquery-3.0.0.min.js" ></script>
    <script type="text/javascript" src="js/bootstrap.min.js" ></script>
</head>
<style>
	body{
		background-color:white ;
	
	}
	h3{
		color: black;
		margin-top: 30px;
		margin-bottom: 3px;

	}
	span{
		color: white;
	}
    .div1{
    	height: 30px;
    	width: 100%;
    	background: rgb(248,248,248);
    }
</style>

<body>
<div class="container">
<div class="div1" >
<h3>钢铁公司后台管理系统</h3>
</div>
<div class="row">
<img src="img/logo1.jpg" alt=""width="260" height="130	" / class="class1">
</div>
</body>
</html>